摘要 |
A system and method (130, 135 and 140) for a user of a multichannel broadcasting service listening to a particular channel provides alerts about the content currently available on other channels which are of interest to t he user. Auxiliary data streams of interest can be presented for display in conjunction with the audio transmission of a related or unrelated channel. T he system and method include storing criteria associated with programming or auxiliary content of interest to a user and searching for unique identifiers within the broadcast signal signifying the availability of content which mee ts the criteria. Content of interest can be, for example, traffic information (105, 110, 120, 111 and 125), sports games available on other channels, spor ts scores, stock or other trading instruments prices, news headlines or travel information.
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申请人 |
SIRIUS SATELLITE RADIO, INC. |
发明人 |
TARPLEY, JERRY;DOMBROWSKI, JOHN;LOCKLEDGE, JEFF;BIRKS, DAVID;MITZEL, KEVIN;LOWE, RAY |